AbstractBranchStatement.java

/*
 * Copyright (C) 2011 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jboss.errai.codegen.control.branch;

import org.jboss.errai.codegen.AbstractStatement;
import org.jboss.errai.codegen.Context;

/**
 * @author Christian Sadilek <csadilek@redhat.com>
 */
public abstract class AbstractBranchStatement extends AbstractStatement {
  protected String label;

  public AbstractBranchStatement() {}

  public AbstractBranchStatement(String label) {
    this.label = label;
  }

  public String generateLabelReference(Context context) {
    if (label != null)
      return " " + context.getLabel(label).generate(context);

    return "";
  }
}